Comparisons of lysine bioavailability in spray-dried blood meal, blood cells, and crystalline lysine in nursery pigs

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dc.contributor.author Woodworth, J.C.
dc.contributor.author James, B.W.
dc.contributor.author DeRouchey, Joel M.
dc.contributor.author Nelssen, Jim L.
dc.contributor.author Tokach, Michael D.
dc.contributor.author Goodband, Robert D.
dc.contributor.author Dritz, Steven S.
dc.date.accessioned 2010-02-18T22:02:06Z
dc.date.available 2010-02-18T22:02:06Z
dc.date.issued 2010-02-18T22:02:06Z
dc.identifier.uri http://hdl.handle.net/2097/2670
dc.description.abstract Three hundred thirty-three nursery pigs (initially 23.7 lb) were used in a 21-d growth assay to determine the lysine bioavailability of spray-dried blood meal, blood cells, and crystalline lysine on growth performance. Regardless of lysine source, ADG improved linearly as dietary lysine increased. However, pigs fed diets containing blood cells gained faster then those fed diets with spraydried blood meal. Pigs fed diets containing crystalline lysine and blood cells had greater ADFI then pigs fed spray-dried blood meal. Feed efficiency improved by 11.6, 13.6, and 12.7% with increasing amounts of L-lysine HCl, spray-dried blood meal, and blood cells, respectively. If L-lysine has a lysine bioavailability of 100%, the lysine bioavailabilities of spray-dried blood meal and blood cells, as determined by a sloperatio, were 103 and 102%, respectively. en_US
dc.publisher Kansas State University. Agricultural Experiment Station and Cooperative Extension Service en_US
dc.relation.isPartOf Swine day, 2000 en_US
dc.relation.isPartOf Kansas Agricultural Experiment Station contribution; no. 01-138-S en_US
dc.relation.isPartOf Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 858 en_US
dc.subject Swine en_US
dc.subject Nursery pigs en_US
dc.subject Lysine en_US
dc.subject Spray-dried blood meal en_US
dc.subject Blood cells en_US
dc.title Comparisons of lysine bioavailability in spray-dried blood meal, blood cells, and crystalline lysine in nursery pigs en_US
dc.type Conference paper en_US
dc.date.published 2000 en_US
dc.citation.epage 74 en_US
dc.citation.spage 70 en_US
dc.description.conference Swine Day, Manhattan, KS, November 16, 2000 en_US
dc.contributor.authoreid jderouch en_US
dc.contributor.authoreid jnelssen en_US
dc.contributor.authoreid mtokach en_US
dc.contributor.authoreid goodband en_US
dc.contributor.authoreid dritz en_US


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